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Seal puddle

A technology of clay and stearic glue, applied in other chemical processes, chemical instruments and methods, etc., can solve problems such as poor adaptability, rough product surface, easy overflow, flow, and movement of clay, and achieve strong adaptability, Good waterproof and sealing performance, smooth surface effect

Inactive Publication Date: 2013-03-27
无锡昆成新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary cement is prone to overflow, flow, movement and other defects, the waterproof and sealing performance is not good, the surface of the product is rough, and the adaptability is not strong

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Example 2

Embodiment 2

[0012] Example 3

Embodiment 3

[0014] Compared with the prior art, the present invention has the following advantages: the distribution ratio of each component of the formula is optimized, the cement is not easy to have defects such as overflow, flow, and movement, the waterproof and sealing performance is good, the surface of the product is relatively smooth, and the adaptability is strong.

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PUM

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Abstract

The invention discloses a seal puddle. The seal puddle is characterized by comprising the following raw materials in percentage by weight: 50 to 60% of butadiene rubber, 10 to 25% of polyisobutene, 5 to 8% of carbon black, 2 to 5% of ebonite, 11 to 15% of nano calcium carbonate, 5 to 10% of connection resin, 0.3 to 1% of barium sulfate, and 2 to 5% of talcum powder. The seal puddle has the advantages that the component proportion in the prescription is optimized, and the glue hardly overflows, flows and moves, is high in water resistance and seal performance, smoother in surface and high in adaptability.

Description

technical field [0001] The invention relates to a sealing glue. Used in electric power, communication, petroleum, construction, mining and other fields where waterproof, insulation and sealing are required. Background technique [0002] Ordinary cement is prone to defects such as overflow, flow, and movement, and its waterproof and sealing performance is not good. The surface of the product is also relatively rough, and its adaptability is not strong. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a sealing cement with good waterproof performance and smooth surface. [0004] The present invention is realized through the following technical solutions: a sealing cement, characterized in that it comprises the following raw materials in percentage by weight: butadiene rubber 50-60%, polyisobutylene 10-25%, carbon black 5-8%, stearin 2-5%, nano calcium carbonate 11-15%, binder resin 5-10%, barium sulfa...

Claims

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Application Information

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IPC IPC(8): C08L9/00C08L23/20C09K3/10C08K13/02C08K3/04C08K3/26C08K3/30C08K3/34
Inventor 杨虎朱沁
Owner 无锡昆成新材料科技有限公司
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